Overview
The Nassarius Snail (Nassarius vibex) is a beginner saltwater species known for its brown-tan, conical shell coloration. Sand-sifter. Substrate.
Origin & Appearance
Origin: Caribbean.
Colors: Brown-Tan, Conical shell.
Body Shape: Snail (conical shell). Typical adult dimensions: 2.5 x 1.0 x 3.8.
Sexual Dimorphism: Minimal; difficult to sex.
Tank & Water Requirements
| Min Tank Size | 5 gallons |
| Temperature | 75–81°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | low |
| Oxygen Demand | low |
| Plant Safe | yes |
| Aquarium Position | Substrate |
Behavior & Activity
Sand burrower; hides below sand surface; erupts from sand at feeding time; fast for a snail; scavenges detritus
Speed: 12/100Aggression: 1/10diurnalSchooling (3+)
Breeding
Not bred at home
Common Diseases
💊 Shell erosion in soft/acidic water
Expert Notes
Sand-sifter; detritus eater